Some sites that look like Pinterest are that way on purpose. With others, it may just be a case of convergence on a new and effective design concept.
Read Pinterest design spreading like a virus, because it works to learn more.
Find recipes for July 4 with these foodie apps
The Fourth of July means fireworks, fun and food. If you're planning on a barbecue this weekend, we've got the apps to help you find holiday-inspired recipes.